hans I hele verden præmedicinering first radio transmission Delegation Klinik hugge
Guglielmo Marconi demonstrating apparatus he used in his first long distance radio transmissions in the 1890, historical illustration, Italy Stock Photo - Alamy
BBC at 100: Taking a look at first day of transmission a century ago | Metro News
Guglielmo Marconi and the Birth of Radio - JSTOR Daily
Marconi Transmitted The First Radio Signal, But His Invention Is Not Uncontested - Zenger News
Transmitter - Wikipedia
Guglielmo Marconi - Radio, Shortwave, and Nobel Prize | Britannica
First Radio Transmission to Cross the Atlantic Ocean – The Log
A Science Odyssey: Radio Transmission: Early Years
Invention of radio - Wikipedia
Today in history: The first intercontinental radio transmission, 1915
The Development of Radio | American Experience | Official Site | PBS
Radio timeline | Timetoast timelines
Invention of radio - Wikipedia
Radio | Definition, History, & Facts | Britannica
History of radio - Wikipedia
History of radio - Wikipedia
Radio | Definition, History, & Facts | Britannica
The Invention of Radio Technology
Marconi's first radio broadcast made 125 years ago - BBC News
The first broadcast in Argentina
File:Marconi's first radio transmitter.jpg - Wikimedia Commons
First Transatlantic Wireless Signal | Visionary Man - Wilfrid Laurier: Father of modern Canada
Before Apple And Facebook, There Was Something More Revolutionary | WEXT Radio
Apple 98.5 FM - Bacchus Marsh and Moorabool Community Radio - Guglielmo Marconi is credited with the first radio transmission in 1896 but he didn't transmit voice just a signal. Radio voice
120 Years Ago Popov Made First Demonstration of Radio Broadcast